scene in Midnight Cowboy. Released in 1969 ... he does the whole thing, "I'm walking here, I'm walking here." He does the whole thing and I see this happening and all I'm saying to myself is ...

We are taking a look back at the greatest ad-lib line in cinematic history, the moment Dustin Hoffman proclaims "Hey, I'm walkin' here!" in Midnight Cowboy ...

And so another stage-to-screen musical rolls into town. Based on the only adult-rated film to win an Oscar for Best Picture, ...